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Summary of Contents for BEKA FOUNDATION BA444NDF-F
- Page 1 BA444NDF-F FOUNDATION™ fieldbus Type n Field mounting 8 variable Fieldbus Indicator Issue 4 Issue: 4 March 2014...
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Page 2: Table Of Contents
CONTENTS 1. Description 7. Maintenance 1.1 Documentation 7.1 Fault finding during commissioning 7.2 Fault finding after commissioning 7.3 Servicing 2. Operation 2.1 Error messages 7.4 Routine maintenance 7.5 Guarantee 7.6 Customer comments 3. Type nL Certification 3.1 ATEX certificate 3.2 Zones, gas groups and T rating 8. -
Page 3: Description
(6 x DI) ‘no ConF’ No inputs have been configured or are enabled. Device Description files may be downloaded from the Fieldbus Foundation or from the BEKA ‘no dAtA’ No data is being received associates websites. with the current configuration... -
Page 4: Zones, Gas Groups And T Rating
Group II Category 3G Ex nL IIC statement that the instrument is a FNICO Field T4 (Tamb –20 to +60°C) specified in the ATEX Device, plus BEKA associates name and location. Directive. When connected to a suitable certified IECEx approval information is also included. -
Page 5: System Design For Hazardous Area
L cable + 8µH + sum of Li of all other 4. SYSTEM DESIGN FOR HAZARDOUS instruments connected to the segment is equal AREAS to, or less than, Lo of the Type nL associated apparatus powering the fieldbus segment to 4.1 FNICO Systems The BA444NDF-F may be connected to any ATEX which the BA444NDF-F is connected. -
Page 6: Installation
It is suitable for exterior mounting in most industrial environments, including offshore and wastewater treatment installations. Please consult BEKA associates if high vibration is anticipated. The BA444NDF-F enclosure is surface mounting. Accessory kits described in sections 8.3 of this manual enable the instrument to be mounted onto a vertical or horizontal pipe. - Page 7 Fig 3 Dimensions and terminal connections...
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Page 8: Configuration
BEKA Device address Unconfigured FOUNDATION™ fieldbus Interface Guide which Last variable may be downloaded from www.beka.co.uk For each of the eight inputs: As a fieldbus listener the BA444NDF-F is not Decimal point XXX.XX visible to the fieldbus host and can only be... -
Page 9: Node Configuration Menu
If the access code is lost please contact BEKA The Device Address is a unique address that associates. identifies each fieldbus instrument connected to the bus. -
Page 10: Access
6.3.1 Access ‘Enb’ Enable listener input Access to the listener configuration menu is Each of the eight listener inputs in-1 obtained by operating the P and E buttons to in-8 may be enabled or disabled simultaneously. If the BA444NDF-F is not without affecting any parameters. - Page 12 6.3.3 Scan fieldbus segment ‘SCAn’ 6.3.4 List configured input parameters ‘LiSt’ If the Device Address and Variable Identity of a The ‘LiSt’ function enables the Device Address and process variable are not known, the ‘SCAn’ Variable Identity allocated to each lindicator input function provides a simple way to identify them.
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Page 13: Scale Numeric Display
The ▼ or ▲ button will scroll through the four 6.3.7 Enter Device Address ‘Adr’ This function allows a known fieldbus Device options, when required justification Address to be entered and allocated to the displayed, pressing E will enter the selection and indicator input selected in the Edit function. -
Page 14: Access Code For Listener Configuration Menu
If the access code is lost please contact BEKA associates. 6.3.13 Change from listener to node ‘tYPE’ This function enables the instrument to be changed from a fieldbus listener to a fieldbus node by selecting ‘tYPE’... -
Page 15: Maintenance
BA444NDF-F all decimal points Decimal point FOUNDATION™ fieldbus indicators are returned flashing; no position. to BEKA associates or to our local agent for repair. bargraph segments activated and bargraph scale 7.4 Routine maintenance flashing. The mechanical and electrical condition of the... -
Page 16: Accessories
8. ACCESSORIES 8.3 Pipe mounting kits Two pipe mounting kits are available for securing the BA444NDF-F to a horizontal or vertical pipe. 8.1 Scale and tag marking BA444NDF-F indicators are fitted with a blank escutcheon around the liquid crystal display. BA392D Stainless steel bracket secured by two specified when the instrument is ordered, this can worm drive hose clips for 60 to 80mm... -
Page 17: Appendix 1
The certification label is fitted in a recess on the ATEX dust certification top outer surface of the enclosure. It shows details ATEX dust certification plus BEKA A1.0 ATEX dust certification addition ATEX certification permitting associates name and location. IECEx dust installation in explosive gas atmospheres which is approval information is also shown. -
Page 18: Appendix 2
4 of this manual For additional information about the IECEx may therefore be used for IECEx installations in certification scheme and to view the BEKA gas atmospheres, but the local code of practice associate certificates, please visit www.iecex.com should also be consulted. - Page 19 5mm thick. IEC 61241-14 At an ambient temperature between -20 and +60°C. The IECEx certificate may be downloaded from www.beka.co.uk, www.iecex.com or requested from the BEKA sales office. WARNING The IECEx dust certification relies on the FOUNDATION™ fieldbus indicators enclosure being dust-tight.
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